Beginners Ancestry Search In Computers. BASIC. Explains ideas and concepts for the basic instruction of genealogy research, where to look, what to look for.
Solar Solutions is a book about using clean solar energy to power homes that are not part of the power grid. Africa, remote parts of Australia, Asia, North and Central America have parts where th
PLC and HMI Basics. For the beginner with little or no knowledge of PLC and HMI. That's Programmable Logic Controller and Human Machine Interface. Designed to train Electricians this could be the text
